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77 Commits

Author SHA1 Message Date
Bernhard Miklautz
850de59b55 winpr: add checks for *alloc 
Add missing checks if memory allocation was successful. Also adapt
caller(s) when possible.
 2015-04-08 11:34:37 +02:00
Armin Novak
afe8bd2a86 Fixed missing checks for invalid handle. 2015-03-31 15:18:45 +02:00
Bernhard Miklautz
1d7b3694a9 Integrate feedback from pull request (#2492) 
* shell: add missing NULL checks
* thread: handle case where HAVE_EVENTFD_H isn't defined
* wlog: return NULL instead of 0
* wlog: use g_RootLog instead of WLog_GetRoot
  otherwise a new root might be initialized on uninit
* indentation and style fixes
 2015-03-25 17:38:21 +01:00
Bernhard Miklautz
3c7662517c hardening 
Start to add missing checks for:
* *alloc
* *_New
 2015-03-25 17:38:21 +01:00
David FORT
552df08926 Implement ReadFile() and WriteFile() as handle operation 2015-03-16 21:29:19 +01:00
David FORT
52bd4469d9 Make handle operations static 
This patch moves the handle operations in a static struct.
 2015-03-16 10:31:26 +01:00
Armin Novak
4fda6b1e5a Using new handle cleanup structure 2015-03-11 17:57:01 +01:00
Armin Novak
8848d1d1fa Using handle close callback now. 2015-03-11 15:10:52 +01:00
Armin Novak
cd1782efaa Fixed NULL pointer dereference. 2014-11-16 16:47:38 +01:00
Armin Novak
b22b897389 Reformatted changed files. 2014-09-09 16:32:22 +02:00
Armin Novak
7e3a1b3073 Now using macro to generate module specific log tag. 2014-09-09 16:32:04 +02:00
Armin Novak
28ece6bb46 Replaced stdio logging with WLog 2014-09-09 16:31:46 +02:00
Bernhard Miklautz
6a49bcfe40 winpr: always build "monolitic" 
winpr is now always build as single library.
The build option MONOLITHIC_BUILD doesn't influence this behavior anymore.

The only exception is winpr-makecert-tool which is still build as extra
library.

This obsoletes complex_libraries for winpr.
 2014-07-10 11:10:58 +02:00
Emmanuel Ledoux
87ce88370a winpr-comm: added _HandleCreatorsLock to protect accesses to _HandleCreators 2014-07-03 11:20:46 +02:00
Emmanuel Ledoux
9fc225ac5d Merge branch 'ports' 
Conflicts:
	channels/serial/client/serial_tty.c
 2014-06-30 17:22:15 +02:00
Emmanuel Ledoux
d38a323526 winpr-comm, winpr-file: better initialization of the static variables 2014-06-19 12:03:36 +02:00
Hardening
9039a23de3 Silently handle EINTR and retry operation 2014-06-18 22:09:07 +02:00
Hardening
b4d756830a Don't forget to SetLastError() on disconnection 
Otherwise if the last error was a ERROR_NO_DATA we have no indication that
the pipe has been closed.
 2014-06-12 23:09:49 +02:00
Norbert Federa
aa2efaf573 winpr: rewrite named pipe sharing 
Since commit 5e09e37d42 was basically unfixable,
here is a slightly different approach that should hopefully solve all
discovered issues and race conditions.
 2014-05-28 13:54:08 +02:00
Norbert Federa
538cc2d4a8 winpr: fixed incorrect pipe reference count usage 
- refcount is only relevant for servermode
- refcount was used uninitialized in clientmode
- credit for fix goes to @bmiklautz

Bug was introduced by 5e09e37d42
 2014-05-26 21:24:34 +02:00
Bernhard Miklautz
e5fb854a49 winpr-file: harden GetNamePipeFileDescriptor 
Ensure that GetNamePipeFileDescriptor returns an error
if the supplied handle isn't a named pipe.
 2014-05-07 21:23:54 +02:00
Bernhard Miklautz
b817e92e5e cmake: mark required libraries for export 2014-04-23 10:16:02 +02:00
Emmanuel Ledoux
346c598bbe Introduced RegisterHandleCreator() to be used with CreateFile() 2014-04-22 17:00:14 +02:00
Emmanuel Ledoux
7e44488e0a winpr-file: introduced HANDLE_CREATOR type 
winpr-comm: got a _CommHandleCreator
 2014-04-18 19:25:25 +02:00
Emmanuel Ledoux
f9fc107c20 new functions: DefineCommDevice / QueryCommDevice / IsCommDevice 2014-04-18 17:18:08 +02:00
Marc-André Moreau
82ed4f0f38 libwinpr-comm: initial stubs 2014-04-02 15:51:28 -04:00
Martin Haimberger
3808705652 WriteFile and ReadFile does not check for INVALID_HANDLE_VALUE 2014-03-11 06:34:41 -07:00
Marc-André Moreau
315885c1eb libwinpr-file: fix improper status code in overlapped i/o 2014-02-28 11:24:44 -05:00
Marc-André Moreau
1697469ced libwinpr-file: implement further AIO-based overlapped I/O 2014-02-17 13:02:39 -05:00
Hardening
569ca5b62e Fix the behaviour ReadFile() and WriteFile() in non-blocking mode 
These functions were not returning the correct values when treating
non-blocking file descriptor.
 2014-02-07 15:19:46 +01:00
Marc-André Moreau
55565e056c freerdp: export targets 2013-10-28 23:06:39 -04:00
Bernhard Miklautz
96e267fcdf winpr-file: fixed memory leak in error case 2013-10-15 13:22:34 +02:00
Marc-André Moreau
0569de167d libwinpr-utils: further split wlog framework into more source files, add some thread safety for write operations 2013-10-02 13:38:21 -04:00
Marc-André Moreau
8695c5226b libwinpr-file: added more error checking 2013-10-01 12:03:08 -04:00
Marc-André Moreau
480071cdeb libwinpr-io: improve overlapped io with server-side named pipes 2013-09-25 23:16:33 -04:00
Marc-André Moreau
f4e98f29ec libwinpr-pipe: add server-side named pipe waiting 2013-09-25 19:13:39 -04:00
Marc-André Moreau
518995a05e freerdp: merge with master 2013-09-16 17:10:27 -04:00
Armin Novak
cf20efb4c6 Simplified code for FindFirstFileA, now always using FindClose 
for cleanup.
 2013-09-05 12:14:35 +02:00
Armin Novak
4331fa1f8b Fixed invalid API usage, ... 2013-09-05 12:14:34 +02:00
Armin Novak
a3b531c036 Fixed issues found with clang-analyzer 2013-09-05 12:14:33 +02:00
Armin Novak
53e0d53b99 Fixed coverity issue 1047603 2013-09-05 12:14:32 +02:00
Bernhard Miklautz
90c2cb22ab winpr: fixed test building 2013-08-29 09:44:41 +02:00
Marc-André Moreau
8423fccbc2 libwinpr-pipe: add support for overlapped i/o with named pipes (synchronous, compatible implementation) 2013-08-22 22:36:37 -04:00
Alessandro Pilotti
644e0efa76 Fixes libwinpr build issue on Windows 
Adds conditional statements in file.c to solve a Posix portability
issue on Windows introduced with the following commit:

913d532e0d
 2013-08-09 02:45:31 +03:00
Marc-André Moreau
913d532e0d winpr: fix build on Linux 2013-07-30 10:57:54 -04:00
Marc-André Moreau
507899ade9 libwinpr-pipe: initial basic named pipe support 2013-07-22 23:17:08 -04:00
Marc-André Moreau
65bc944def libwinpr-pipe: implement of more named pipes 2013-07-22 22:53:44 -04:00
Marc-André Moreau
afe1f22bcf libwinpr-pipe: start implementing named pipes 2013-07-22 18:20:34 -04:00
Marc-André Moreau
72e9087d1f winpr: unify handle types 2013-05-16 17:32:58 -04:00
Hardening
7701c9d934 Replace printf(...) by fprintf(stderr, ...) 2013-03-28 23:06:34 +01:00